AM
Arthur Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Arthur Murphy across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Murphy |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Machinist Helper |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Machinist Helper |
| Township / Ward | City Of Chicago |
| Est. Birth Year | ~1907 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Louise Murphy | Daughter | — | 29 | ~1901 |
| Arthur Murphy | Son | — | 23 | ~1907 |
| James Murphy | Son | — | 25 | ~1905 |
| Jim Murphy | Son | — | 31 | ~1899 |
| James Murphy | Head | — | 56 | ~1874 |
| Earl Murphy | Son | — | 20 | ~1910 |
Census Appearances
1910
Cook, Illinois
Son, age 3
Cook, Illinois · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 12
Cook, Illinois · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 23
Cook, Illinois · implied b. ~1907 — 6 household members
| Surname | Murphy |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Machinist Helper |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Arthur Murphy across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father James Murphy (~0.92 confidence) and father James Murphy (~0.92 confidence) and father Philip Murphy (~0.92 confidence) and mother Catherine Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Murphy
b. ~1874
Source father
● Household
· direct · ~0.92
Father
James Murphy
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Philip Murphy
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Catherine Murphy
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Murphy
Son · 1930 · age 23 · b. ~1907 · Illinois
★ You are viewing this record
Sibling
Jim Murphy
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Murphy
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Murphy
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Murphy
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel434:1050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter Paterkiewicz | 50 | Head | Cabinet Maker | Poland |
| 2 | Pearl Paterkiewicz | 46 | Wife-H | None | Poland |
| 3 | Charles Paterkiewicz | 23 | Son | Machine Oper. | Illinois |
| 4 | Walter Paterkiewicz | 22 | Son | Machine Oper. | Illinois |
| 5 | Irene Paterkiewicz | 19 | Daughter | Timekeeper | Illinois |
| 6 | Eleanor Paterkiewicz | 15 | Daughter | None | Illinois |
| 7 | Lucille Paterkiewicz | 13 | Daughter | None | Illinois |
| 8 | Phylis Paterkiewicz | 9 | Daughter | None | Illinois |
| 9 | Marie Paterkiewicz | 6 | Daughter | None | Illinois |
| 10 | Charlotte Paterkiewicz | 5 | Daughter | None | Illinois |
| 11 | Elizabeth Paterkiewicz | 1 | Daughter | None | Illinois |
| 12 | Edward Flynn | 35 | Head | None | New Jersey |
| 13 | Frances Flynn | 29 | Son | Clerk | Illinois |
| 14 | Jeanette Flynn | 10 | Grand daughter | None | Illinois |
| 15 | George Tipping | 28 | Head | Chauffeur | Illinois |
| 16 | Catherine Tipping | 25 | Wife-H | None | Illinois |
| 17 | Anna M. Tipping | 1 | Daughter | None | Illinois |
| 18 | James Murphy | 56 | Head | Machinist | Illinois |
| 19 | Jim Murphy | 31 | Son | None | Illinois |
| 20 | Louise Murphy | 29 | Daughter | Stenographer | Illinois |
| 21 | James R. Murphy | 25 | Son | Chauffeur | Illinois |
| 22 | Arthur Murphy THIS PERSON | 23 | Son | Machinist Helper | Illinois |
| 23 | Earl Murphy | 20 | Son | Clerical | Illinois |
| 24 | Katherine J. Ryan | 45 | Head-H | Teacher | Illinois |
| 25 | Martin Soldan | 57 | Head | Steward | Illinois |
| 26 | Mary Soldan | 57 | Wife-H | None | Illinois |
| 27 | Marie Soldan | 29 | Daughter | None | Illinois |
| 28 | Margaret Soldan | 26 | Daughter | Stenographer | Illinois |
| 29 | Florence Soldan | 24 | Daughter | Biller | Illinois |
| 30 | Thomas Murray | 55 | Head | Carpenter | Illinois |
| 31 | Margaret Murray | 48 | Wife-H | None | Illinois |
| 32 | Loraine Murray | 14 | Daughter | None | Illinois |
| 33 | Margaret Murray | 11 | Daughter | None | Illinois |
| 34 | Robert Murray | 9 | Son | None | Illinois |
| 35 | Russell Murray | 7 | Son | None | Illinois |
| 36 | William Walsh | 27 | Nephew | Delivery | Illinois |
| 37 | Carol Ann Walsh | 1 | Grand-daughter | None | Illinois |
| 38 | Frank Diektus | 40 | Head | Proprietor | Lithuania |
| 39 | Anna Diektus | 34 | Wife-H | Janitress | Lithuania |
| 40 | Lucy Diektus | 14 | Daughter | None | Illinois |
| 41 | Anthony Diektus | 12 | Son | None | Illinois |
| 42 | Felicia Diektus | 9 | Daughter | None | Illinois |
| 43 | John Kenny | 39 | Head | Laborer | Free State Ireland |
| 44 | Margaret Kenny | 17 | Daughter-H | None | Iowa |
| 45 | Eileen Kenny | 11 | Daughter | None | Iowa |
| 46 | John Vilchuck | 34 | Head | Switchman | Pennsylvania |
| 47 | Ophelia Vilchuck | 33 | Wife-H | None | Poland |
| 48 | Marion Vilchuck | 6 | Son | None | Pennsylvania |
| 49 | Eleanora Vilchuck | 3 | Daughter | None | Illinois |
| 50 | Andrew Stuck | 39 | Boarder | Laborer Helper | Poland |
Pedigree Summary
Arthur + 4 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)